Paulus,
Yes Urethane works too. Put on a couple coats and extra thick around the joint for strength.
It would be good to put a dot of different and bright colors on the sides (one on each keel) so you can tell if it flipped instantly.
Another thing is make sure the grain runs lengthwise when pasting the pattern on the board.
I use a file to make the front more streamlined but it is tricky getting all 4 groves the same and getting a nice 4 fluted arrow head.
I will use fine sand paper to break/round all the other edges.
Note: There is narrow window in the laws of physics that makes this thing possible at all.
I was surprised, stupefied, whatever...when my first one flipped direction with a flick of the wrist.
It requires the right weight balance and the hole in the right place and at the right angle.
It also requires the right length to width proportions.
How I got it right the first time was really dumb luck. I did not expect to flip with just a little tug.
I was expecting to need to give it a big tug, if it planed at all, and to have just a 50:50 shot at it going the way I wanted.
Just a little tug to start the half roll / half back flip is all it takes and the momentum does the rest.
BillM,
I know that Steelhead like spawn drifting across the bottom or flies on a natural float with a little twitch here and there. You'll get no argument from me that these methods work and that they are the most common methods. But there is more to directional floats then first meets the eye or I can show in a diagram.
Please allow me to explain a little more about using them. I hope you'll find it interesting. If you are having fun fishing and catching fish you don't need any help! I am not knocking the way you fish in any way but I do have more FUN fishing now that I use them and I do catch more fish. I invented them by accident for fishing rivers for Walleye and Smallmouth but being near lake Erie tribs I also fish for Steelhead.
OK, Keeping your bait where the fish are isn't possible if your drifting. You need to reel all the way in and cast again and again and again. With directional planer board floats you cast like always, drift thru the spot, then only reel it up to the head of the spot and let it free drift again. You are only casting once and steering your way back up to where you want to begin a drift. It really does reduce the amount of time between possible fruitful drifts. There may also be fish in a drift lane that you can't reach by casting from where you are standing or wading but could reach using a planing float.
And for the record I have held position (like a kite holds position) in a hot spot and gently teased a strike by using enough weight, for the current speed, to get down near the bottom. You can pull them out of hiding spots this way. Directional Floats are simply more functional then non-directional floats. You'll be fishing more and casting less.
I like to wade moving slowly down stream, free drifting them far down stream at times. I will reel and steer it back up stream off to my left or right and flip the bail to free drift again. Spinners are also good at catching steelhead. I hold position or run them side to side letting the pulsating currents give it the action. Last time out, I almost lost my rod because I was holding the rod lightly to let my spinner serge with the current.
If you don't mind Plastic or SPAM or me High-Jacking this thread.
BulletBobbers come in clear or green/orange and have a glow stick option for night fishing. These are the smallest they can be made at 2" long.
They are heavier then balsa, so for Steelhead I make my own using the template scaled down to 1.5" long and use 3/16" thick stock.
Making them smaller means less planing surface but I like small floats for less resistance with finicky Steelhead.
If color seems to be a problem by spooking the fish in clear water I'll use the clear ones.
Best Fishes,
Paul Lieb